<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script type="text/javascript">
			var sum = 0;
			for (var i = 1; i <= 100 ; i++) {
				if (i % 3 ==0) {
					sum = sum +i;
				}
			}
			console.log(sum);
		</script>
	</head>
	<body>
	</body>
</html>
